71758010495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1117117}}^1$

素因数の和:1117594

約数の個数: 16

約数和(自身を含む): 89280070560

約数和(自身を除く): 17522060065

約数列:

[1, 5, 29, 145, 443, 2215, 12847, 64235, 1117117, 5585585, 32396393, 161981965, 494882831, 2474414155, 14351602099, 71758010495]

約数ペア:

[(1, 71758010495), (5, 14351602099), (29, 2474414155), (145, 494882831), (443, 161981965), (2215, 32396393), (12847, 5585585), (64235, 1117117)]